Require 2.504.3 as minimum Jenkins version

Author: froque

pom.xml

@@ -10,7 +10,7 @@
     <revision>4.11</revision>
     <changelist>-SNAPSHOT</changelist>
     <!-- https://www.jenkins.io/doc/developer/plugin-development/choosing-jenkins-baseline/ -->
-    <jenkins.baseline>2.479</jenkins.baseline>
+    <jenkins.baseline>2.504</jenkins.baseline>
     <jenkins.version>${jenkins.baseline}.3</jenkins.version>
     <gitHubRepo>jenkinsci/${project.artifactId}</gitHubRepo>
     <ban-junit4-imports.skip>false</ban-junit4-imports.skip>

src/test/java/org/jenkinsci/plugins/pluginusage/PluginUsageIT.java

@@ -37,14 +37,14 @@
 @Timeout(value = 5, unit = TimeUnit.MINUTES)
 class PluginUsageIT {
 
-    private static final String IMAGE = "jenkins/jenkins:2.479.3";
+    private static final String IMAGE = "jenkins/jenkins:2.504.3";
 
     @Container
     private final GenericContainer<?> jenkins = new GenericContainer<>(DockerImageName.parse(IMAGE))
             .withLogConsumer(frame -> System.out.println(frame.getUtf8StringWithoutLineEnding()))
             .withExposedPorts(8080)
             .waitingFor(Wait.forHttp("/"))
-            .withCopyFileToContainer(MountableFile.forClasspathResource("update-center.2.479.3.json"), "/tmp/update-center.json")
+            .withCopyFileToContainer(MountableFile.forClasspathResource("update-center.2.504.3.json"), "/tmp/update-center.json")
             .withEnv("JAVA_OPTS",
                     "-Djenkins.install.runSetupWizard=false " +
                     "-Dhudson.security.csrf.GlobalCrumbIssuerConfiguration.DISABLE_CSRF_PROTECTION=true " +